11330016512 has 18 divisors (see below), whose sum is σ = 22615775658. Its totient is φ = 5665008128.

The previous prime is 11330016491. The next prime is 11330016517. The reversal of 11330016512 is 21561003311.

It can be written as a sum of positive squares in only one way, i.e., 9591460096 + 1738556416 = 97936^2 + 41696^2 .

It is a super-2 number, since 2×11330016512² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330016517) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22128683 + ... + 22129194.

It is an arithmetic number, because the mean of its divisors is an integer number (1256431981).

Almost surely, 2^11330016512 is an apocalyptic number.

It is an amenable number.

11330016512 is a deficient number, since it is larger than the sum of its proper divisors (11285759146).

11330016512 is an frugal number, since it uses more digits than its factorization.

11330016512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44257893 (or 44257879 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 23.

Adding to 11330016512 its reverse (21561003311), we get a palindrome (32891019823).

The spelling of 11330016512 in words is "eleven billion, three hundred thirty million, sixteen thousand, five hundred twelve".